//
//  NSString+Crypto.h
//  AliyunOSSSwift
//
//  Created by zhouzhuo on 05/03/2017.
//  Copyright © 2017 aliyun.com. All rights reserved.
//

#import <Foundation/Foundation.h>

@interface NSString (Crypto)

- (NSString *)oss_base64Sha1WithSecret:(NSString *)key;

@end
